body,h1,h2,h3,h4,p,dl,dt,dd{
	margin: 0;
}
ul{
	margin: 0;
	padding: 0;
	list-style: none;
}
a{
	text-decoration: none;
}
img{
	border: none;
}
html{
	width: 100%;
	overflow-x: hidden;
}
body{
	background: #000000;
	font-family: "微软雅黑";
	color: #fff;
}
.clear:after,.center:after{
	clear: both;
	content: '';
	display: block;
}
.center{
	width: 960px;
	margin: 0 auto;
}

.header{
	text-align: center;
}
.header h2{
	font-size: 36px;
	font-weight: normal;
}
.line{
	width: 103px;
	height: 4px;
	background: #fff;
	overflow: hidden;
	margin: 14px auto;
}
.header h3{
	font-size: 22px;
	font-weight: normal;
	color: #d1d1d1;
}

#third{
	margin: 150px auto 0 auto;
	height: 610px;
	background: url(../img/section3_bg.jpg) no-repeat center;
}
#third .text{
	width: 400px;
	height: 400px;
	margin: 0 auto;
	font-size: 0;
	position: relative;
}
#third dl{
	width: 170px;
	height: 160px;
	padding: 40px 15px 0 15px;
	display: inline-block;
	float: left;
	transform: scale(0);
}
#third dt{
	font: 16px/48px "微软雅黑";
}
#third dd{
	font-size: 14px;
	line-height: 20px;
	color: #ccc;
}
#third dl:nth-of-type(3),#third dl:nth-of-type(4){
	height: 190px;
	padding-top: 10px;
}


/*文字区域的运动*/
#third dl:nth-of-type(1){
	transition: 0.3s;
}
#third dl:nth-of-type(2){
	transition: 0.3s 0.3s;
}
#third dl:nth-of-type(3){
	transition: 0.3s 0.6s;
}
#third dl:nth-of-type(4){
	transition: 0.3s 0.9s;
}




.xLine{
	width: 400px;
	height: 25px;
	position: absolute;
	left: 0;
	top: 50%;
	margin-top: -13px;
	background: url(../img/xLine.png);
	transform: scale(0);
	transition: 0.5s;
}
.yLine{
	width: 25px;
	height: 400px;
	position: absolute;
	left: 50%;
	top: 0;
	margin-left: -13px;
	background: url(../img/yLine.png);
	transform: scale(0);
	transition: 0.5s;
}





/*手风琴*/
#photo ul{
	width: 600px;
	margin: 0 auto;
}
#photo li{
	float: left;
	cursor: pointer;
}

#photo li img{
	float: left;
	margin-right: 3px;
}

#photo li div{
	float: left;
	width: 0;
	height: 191px;
	background: #313131;
	overflow: hidden;
	transition: 0.3s;
}
#photo li:nth-of-type(1) div{
	width: 224px;
}
#photo li dl{
	width: 212px;
	padding: 5px 0 0 12px;
}
#photo li dt{
	font: 22px/45px "微软雅黑";
}
#photo li dd{
	font: 12px/20px "微软雅黑";
}
#photo li div a{
	display: block;
	width: 21px;
	height: 21px;
	background: url(../img/ico_01.jpg);
	margin: 10px 0 0 100px;
}